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Q Series Product

Versatile, Rugged, Configurable

Legrand’s Q-Series Rack-Mount Fiber Enclosures are designed to deliver superior network performance, with a variety of densities and connector options for maximum compatibility. The Enclosure’s unique modular fiber solution is engineered with installation efficiency and performance in mind, providing proper fiber optic cable management, protection and organization for fiber patch cords, trunks, splices, and connectors. The High Density (HD) enclosure is compatible with LM4 MPO cassettes, M4 Splice Cassettes, HDFP, while the Standard Density (SD) enclosure is compatible with all pre-terminated LM2 MPO cassettes, M2 Splice Cassettes, OFP adapter panels. Each HD or SD platform is designed to work with all pre-terminated coordinated trunks and patch cords, to provide the flexibility to design and install in any application.
Maximize Versatility & Performance

A single enclosure delivers the widest spectrum of densities, flexible configurations, industry leading performance in all fiber classes, and connectivity options to meet any application in the data center or building network.

Q-Series fiber product
Density Options To Meet Every Challenge

High Density Platform (Compatible With: LM4, M4, HDFP)
  • Maximum Fibers per Rack Unit Multifiber (24 Fiber MPO): 768
  • Maximum Fibers per Rack Unit Multifiber (acclAIM): 192
  • Maximum Fibers per Rack Unit VSFF (MDC) Connectors: 192
  • Maximum Fibers per Rack Unit SFF (LC) Connectors: 96
Standard Density Platform (Compatible With: LM2, M2, OFP)
  • Maximum Fibers per Rack Unit Multifiber (24 Fiber MPO): 576
  • Maximum Fibers per Rack Unit Multifiber (acclAIM): 144
  • Maximum Fibers per Rack Unit VSFF (MDC) Connectors: 144
  • Maximum Fibers per Rack Unit SFF (LC) Connectors: 72

Q-Series fiber product
Straightforward Splicing

Simple high-performance splicing enables an interface between bulk fiber cables and connectivity. Splicing options include Splice Cassettes, Pig Tails, Splicing Trays, and Splice-On Connectors to ensure best-in-class connectivity when splicing is preferred, or pre-term is not possible.

Q-Series fiber product
Connectivity Options

Q-Series Fiber Enclosures offer options for nearly every application, from a simple wiring closet to a sprawling data center. Connectivity options include LC, MDC, SC, MPO, *acclAIM.

Q-Series fiber product
Simplified Polarity

Q-Series Enclosures utilize universal polarity cassettes which use the same cassette at either end simplifying design and polarity considerations.

When using a complete Legrand solution, polarity, pin, and gender configuration are matched every time.

Or for the ultimate in simplicity the acclAIM connector option eliminates pin, gender, and polarity considerations.

Q Series images
Rugged Relibility

The all-steel construction has been engineered to hold up under the rigors of long-term use, moves, adds, and changes, which ensures that the life cycle can match the flexibility of the connectivity. 

Q-Series fiber product

Learn more about our Fiber Solutions through our resource page where you can download brochures, datasheets, white papers, and more!


Simplify installation and maintenance by utilizing the Legrand FSE team. Our FSE team helps support your projects; delivering practical solutions to common problems, flawless deployment, and immediate return on your investment.